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TS (Single Row Tapered Roller Bearings) (Imperial) 375-373

TS (Single Row Tapered Roller Bearings) (Imperial) 375-373

The 375-373 is a single-row tapered roller bearing with a 2″ bore and 3.937″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 23400 lbf radially and 3520 lbf thrust, suitable for demanding applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in heavy machinery or automotive systems where combined loads are common.

Weighing just 2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various industrial needs.

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Product Parameters

  • Part Number 375-373
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.937" x 0.9842"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.937"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9842"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9842"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.36"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.39"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.15"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 375
  • Cup Part Number 373
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 375
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 22700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6070 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3520 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 2 lb

Features

Why Choose 375-373 Bearing for Precision Tasks?

375-373 Bearing features chrome steel rings and rollers, ensuring durability and resistance to combined loads.
Its dynamic radial load capacity of 23400 lbf makes it suitable for demanding industrial applications.

The single-row tapered design provides effective load distribution, enhancing performance and longevity.
With a temperature range of -30° to 110°C, it operates reliably in various environmental conditions.

375-373 Bearing’s standard radial clearance and ABEC-1 rating ensure consistent precision and smooth operation.
The steel cage maintains roller alignment, reducing friction and wear over time.

Application

Industrial Uses of 375-373 Bearing
The 375-373 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 375-373 Bearing Used?
You’ll often find the 375-373 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for American and British vehicle models.

Built for Heavy-Duty Use: 375-373 Bearing
This bearing excels in industrial conveyor systems, thanks to its open design and steel cage. The tapered rollers provide smooth operation under both radial and thrust loads.

Automotive vs Aerospace: Applications of 375-373 Bearing
In automotive settings, the 375-373 Bearing supports high-load components like axles and transmissions. Its ABEC-1 rating ensures consistent performance without over-engineering for less critical applications.

Key Fields for 375-373 Bearing
The 375-373 Bearing is ideal for mining equipment, where its dynamic load capacity handles rough conditions. Its standard radial clearance offers a balance between performance and ease of installation.

Q&A

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